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Merge commit 'd3f5b94762'

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* commit 'd3f5b94762':
  aarch64: opus NEON iMDCT and FFT

Merged-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2014-05-15 21:13:31 +02:00
commit 30cdf384d1
8 changed files with 807 additions and 39 deletions
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5
libavcodec/opus_celt.c
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@ -29,6 +29,7 @@
#include "libavutil/float_dsp.h"
#include "opus.h"
#include "opus_imdct.h"
enum CeltSpread {
CELT_SPREAD_NONE,
@ -2095,8 +2096,8 @@ int ff_celt_decode_frame(CeltContext *s, OpusRangeCoder *rc,
for (j = 0; j < s->blocks; j++) {
float *dst = frame->buf + 1024 + j * s->blocksize;
ff_celt_imdct_half(imdct, dst + CELT_OVERLAP / 2, s->coeffs[i] + j,
s->blocks, imdct_scale);
imdct->imdct_half(imdct, dst + CELT_OVERLAP / 2, s->coeffs[i] + j,
s->blocks, imdct_scale);
s->dsp.vector_fmul_window(dst, dst, dst + CELT_OVERLAP / 2,
celt_window, CELT_OVERLAP / 2);
}